baber/WOPTO huggingface dataset:
Patent JP-H0891549-A (JP)
Title: Part feeding device
Inventor: SAWARA YOSHIO
IPC: B07C5/36
Filed: 1994-09-29
Abstract: PURPOSE: To provide a part feeding device in which the perfect automation of a part assembling line can be attained. CONSTITUTION: A feeding linear feeder 2 is provided on the part delivering part of a ball feeder 1 having a touring part, a light transmitting plate 3 is provided on the downstream side end part of the feeding linear feeder 2, and a part guide part 4 for horizontally guiding a part is provided on the downstream side of the light transmitting plate 3. A returning linear feeder 5 for returning the part guided by the part guide part 4 to the ball feeder 1 is provided to circulate the part not retrieved, a recessed part 3a determined according to the form of the part and the posture regulated by the touring part is formed on the upper surface of the light transmitting plate 3 to support the part in the horizontal state, and an image detecting processing part is provided in conformation to the light transmitting plate 3 to identify the retrievable part.
Patent JP-S6295860-A (JP)
Title: Manufacture of semiconductor device
Inventor: SAITO RYUICHI
IPC: H01L27/04
Filed: 1985-10-23
Abstract: PURPOSE:To obtain a sufficient limiting effect on transverse diffusion, by introducing at least one of oxygen, nitrogen and carbon elements into an entire polysilicon layer. CONSTITUTION:A polysilicon layer 2 is provided on a semiconductor substrate 1 to have a predetermined shape, so that the polysilicon layer 2 will constitute a polysilicon highly resistive element consisting of a highly resistive region 4 and electrode regions 3 on both sides thereof. For that purpose, at least one of oxygen, nitrigen and carbon is introduced into the entire polysilicon layer 2 and a conductive impurity is further introduced into the regions to serve as the electrode regions 3, and then the substrate is heat-treated. the conductive impurity is thereby diffused into the region 4 and to concentration at the ends of the region 4 is decreased. However, the diffusion is limited also in the regions 3, no conductive impurity is supplied to the ends. Accordingly, sufficient limiting effect on the transverse diffusion can be obtained.
Patent JP-H0659034-A (JP)
Title: Radar alarm circuit
Inventor: TANAKA YOSHINORI
IPC: G01S7/22
Filed: 1992-08-11
Abstract: PURPOSE:To provide a rader alarm circuit which can set up an alarm area by specifying its center position and size. CONSTITUTION:An alarm gate information is sent to CPU 7 by specifiedly inputting a center position and a size into an alarm gate input device 8, and CPU 7 generates an alarm gate signal from a distance signal generated inside CPU 7, an antenna angle signal sent from an antenna, and the alarm gate information by an operation, and sends the alarm gate signal to an alarm area generating circuit 10, which generates an alarm area signal to draw an alarm area from the alarm gate signal and sends it to an alarm judging circuit 3. A rader target signal turned into a digital signal is inputted from a rader device into an alarm judge circuit 3, which judges whether a target position is inside or outside the alarm area, and sends the above judge signal to CPU 7. CPU 7 sends an alarm signal to a buzzer circuit 9 according to the setting up of an alarm mode (approach alarm or breakaway alarm).
Patent JP-H1174755-A (JP)
Title: Surface acoustic wave device
Inventor: IIOKA ATSUHIRO
IPC: H03H9/25
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To completely prevent intrusion of an insulating resin, etc., into a vibration space of a SAW(surface acoustic wave), to eliminate deterioration of characteristics, to make a surface acoustic wave device thinner, in smaller size and lighter weight. SOLUTION: A piezoelectric substrate 1 bottom of which an exciting electrode 9 to generate the surface acoustic wave is mounted on an insulated substrate 7 with a conductor pattern 4 to be connected with the exciting electrode 9 and the piezoelectric substrate 1 is joined with the insulated substrate 7 with a frame body 6 consisting of photocuring resin. Furthermore, a protective film 11 with high moisture proofness is attached to at least an outer circumferential surface 6a of the frame body 6, the intrusion of the insulated resin into the vibration space in which the exciting electrode 9 is provided is prevented by the surface acoustic wave S1 and the surface acoustic wave device is made thinner and in smaller size.
Patent JP-H057445-A (JP)
Title: Fishing rod-catching device
Inventor: HAMADA KENJI
IPC: A01K97/10
Filed: 1991-08-21
Abstract: PURPOSE:To readily prevent the axial rotation of a fishing rod accompanied by the operation of the handle of a reel and further effectively reduce the fluctuation of the reel, by catching an arm with an arm-catching device and the reel, the arm gripping the fishing rod (or a gripping member attached to the fishing rod). CONSTITUTION:A fishing rod set having a two bearing reel 3 is equipped with an arm-catching device comprising arm-catching sections 8 and 11 for catching an arm gripping the fishing rod (or a gripping member attached to the fishing rod) from the lower direction. The arm gripping the fishing rod (or the gripping member attached to the fishing rod) is caught by the arm-catching sections 8 and 11 and the two bearing reel, thereby readily preventing the axial rotation of the fishing rod accompanied by the operation of the handle of the reel and effectively reducing the lateral fluctuation of the reel.
Patent JP-2000065484-A (JP)
Title: Method for repairing molten metal transfer trough
Inventor: ISOMURA KEIICHIRO
IPC: C04B35/657
Filed: 1998-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for repairing a molten metal transfer trough for improving adhesive properties of repairing monolithic refractory with a base material of a repairing position as compared with prior art. SOLUTION: In the method for repairing a molten metal transfer trough to be repaired comprising the steps of spraying a monolithic refractory to an eroded surface of the refractory lined in the trough for transferring molten metal with slag, adhering a slurry containing a mixture of a CaO source of a composition for generating Gehlenite, an Al2O3 source and an SiO2 source as remained in the state that the slag is adhered to the eroded surface of the lined refractory, and spraying the refractory thereon.
Patent JP-H1081435-A (JP)
Title: Printer
Inventor: MATSUSE TOSHIYA
IPC: B65H11/00
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To provide the printer assuring both positioning for printing and paper feeding with high accuracy. SOLUTION: A leaf spring member 2 is mounted on a front frame 33 with screws 22 and the like in a form of a canti-lever support, when a document table 1 is installed, each columnar projection 14a rides across an apex while the apex is pressed down to the direction indicated by an arrow head A against the spring force of the leaf spring 2. The spring force of the leaf spring 2 is very weakly set so that the document table 1 presses the apex a little slightly to the direction indicated by an arrow head B by way of each columnar projection 14a when the document table 1 is mounted on the abutting part position.  Furthermore, since the frame 33 is held between these columnar projections 14a and 14b so as to allow the leaf spring member 2 to be compressed, the columnar projection 14b is pressed against the frame 33, and the longitudinal movement of the document table 1 is thereby restricted so as to be fixed thereto. The document table 1 is pressed into contact in the abutting part direction by the spring member 2 by way of the columnar projection 14a at all times.
Patent JP-S61112920-A (JP)
Title: Shaking testing apparatus
Inventor: KOBAYASHI MASAAKI
IPC: G01C25/00
Filed: 1984-11-08
Abstract: PURPOSE:To provide a small testing apparatus easy to operate, constituted so as to be driven on the basis of the functions of a time and output by a pitching operation shaft for supporting first and second gimbal support frames, a rolling operation shaft, a table shaft supported by the second gimbal support frame and a computer. CONSTITUTION:The title apparatus consists of the control apparatuses of pitching 67, rolling 86 and yawing 87, a three-channel output data recorder for reproducing the collected data of an actual shaking state on the sea, an inclination setting apparatus 78 having three channel outputs, a real time controller 89 and a CPU apparatus for allowing said controller to store a necessary function and the real time controller 89 consists of memory elements 79, 81, 83 of functions for controlling pitching, rolling and table shafts, D-A converter elements 80, 82, 84 for converting the data of said memory elements and a MPU control apparatus 85 for controlling the above mentioned elements while outputs of the data recorder 77, the inclination setting apparatus 78 and the real time controller 89 are connected to pitching, rolling and yawing control circuits by a mode change-over switch 76 so as to be changed over.
Patent JP-S6391388-A (JP)
Title: Production of high-purity benzimidazole derivative
Inventor: MAEHARA TAKASHI
IPC: C07D405/14
Filed: 1986-10-03
Abstract: PURPOSE:To obtain the titled compound in high purity and yield, by hydrolyzing [(fluorophenyl)-dioxolanyl)propyl-piperidyl-dihydrobenzimidazole-thione with an acid crystallizing the product from a specific liquid mixture. CONSTITUTION:1-{1-[3-( 2-( 4-Fluorophenyl )-1,3-dioxolan-2-yl )propyl]-4-piperi dyl]-2,3-dihydrobenzimidazole-2-thione is hydrolyzed with an acid (preferably hydrochloric acid) and the obtained reaction product is crystallized from a mixture of a lower alcohol (preferably ethanol), toluene and water [preferably at ratios of 60:20:20(V/V)] to obtain the objective 4'-fluoro-4-[4-(2-thioxo-2,3- dihydro-1-benzimidazolinyl)piperidino]butyrophenone.
Patent JP-H08101555-A (JP)
Title: Image forming device
Inventor: KOMIYA KENICHI
IPC: G03G15/01
Filed: 1994-09-29
Abstract: PURPOSE: To reduce a change in reflectance caused by the scratch of a transfer belt and to enable stabilized sensor output supply by making the directions of incident light from a light emitting part and reflected light to a light receiving part parallel with the advancing direction of the belt. CONSTITUTION: A registration sensor 42 is provided with the light receiving part 42b receiving light emitted from the light emitting part 42a and reflected by the transfer belt 22 or a test pattern. Then, light emitting and receiving angles are equally set to detect the change in a degree that the light specularly reflected from the surface of the transfer belt 22 is intercepted by toner T (test pattern) on the belt (that is, the change in the reflectance). At this time, the light emitting and receiving parts 42a and 42b are arranged in the directions perpendicular to the advancing direction of the belt 22. Therefore, fluctuations in the reflectance of the belt 22 due to the scratch in parallel with the advancing direction of the belt 22 can be made small. Thus, stable output can be supplied to the registration sensor 42.
Patent JP-S60127401-A (JP)
Title: Film-thickness measuring gage
Inventor: KOMADA MINORU
IPC: G01B5/06
Filed: 1983-12-14
Abstract: PURPOSE:To obtain the accurate measured value, by arranging measuring surfaces on the inside of both ends in the directions of widths of reference surfaces, so that the measuring surfaces, which are located at positions higher than the surface of the paint, are not contacted with the paint even though the main body of a gage is contacted with a material to be painted and the like in a slanted manner. CONSTITUTION:At both ends of the lower surface of a main body 11 of a plate shaped gage, reference protruded parts 12 and 13 are protruded and formed so as to have the same width as that of the main body 11 of the gage. The protruded end surfaces of the parts 12 and 13 are reference surfaces 12a and 13a, which are contacted with a material to be painted, at the time of measurement. Measuring surfaces 15a-18a are arranged at the inside of both ends in the directions of the widths of the reference surfaces 15a-18a. Even though the main body of the gage is contacted with the material to be painted in a slanted manner, the measuring surfaces, which are located at the positions higher than the surface of the paint, are not contacted with the paint. Thus the accurate measured value can be obtained.
Patent JP-S60127666-A (JP)
Title: Flat cell
Inventor: MUI YOSHIO
IPC: H01M6/12
Filed: 1983-12-14
Abstract: PURPOSE:To prevent a decrease in the capacity of a flat cell due to a long time storage by filling gaps between the fibers around the periphery of a nonwoven fabric which is placed between the stair-like section of the negative electrode can and the positive electrode active material. CONSTITUTION:For a periphery 24b of a nonwoven fabric 24, the fibers are mutually bonded or welded by direct heating, ultrasonic welding, or solvent welding. In the case of ultrasonic welding, for example, after the nonwoven fabric 24 is punched out, the periphery 24b is placed between the ring-shaped tips and ultrasonic-welded, then inserted into a negative electrode can 22 which contains a negative electrode active material 26 previously impregnated with electrolyte; and furthermore a separator 23 and a positive electrode active material 25 are inserted and fitted in a positive electrode can 21. Thus a cell is completed. In this way, it is possible to prevent a decrease in the capacity due to a long time storage.
Patent JP-S6295904-A (JP)
Title: Unmanned carrier system
Inventor: MORI TOSHIKI
IPC: H01L21/67
Filed: 1985-10-21
Abstract: PURPOSE:To improve the efficiency of operation of an unmanned cart by mounting a feed section at the position of stop of the unmanned cart while a power receiving section connective and detachable to the feed section is fitted to the unmanned cart. CONSTITUTION:When an unmanned cart 2 is stopped at the position of stop, terminals 31 for a power receiving section 3 fall as shown in the downward arrow during the stopping time of the unmanned cart. When the terminals 31 are connected to power terminals 21 for a feed section 2, charge to a battery 33 is started. Charge to the battery 33 is limited within the time when the unmanned cart 1 is stopped. Accordingly, the efficiency of operation of the unmanned cart can be improved.
Patent JP-S6389288-A (JP)
Inventor: MATSUMOTO HAJIME
IPC: B26D3/26
Filed: 1986-10-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0878329-A (JP)
Title: Manufacture of semiconductor device
Inventor: OTANI HISASHI
IPC: H01L21/20
Filed: 1994-09-05
Abstract: PURPOSE: To control the quantity of a catalytic element introduced precisely, and to introduce the catalytic element selectively in a method, in which crystalline silicon is obtained through heat treatment by using the catalytic element promoting crystallization. CONSTITUTION: A mask 21 consisting of silicon oxide, etc., is formed one amorphous silicon film 12 formed on a glass substrate 11, an extremely thin oxide film 20 is shaped, and the aqueous solution 14 of an acetic acid salt solution, etc., to which a catalytic element such as nickel is added in 10-200ppm (adjustment is required), is dropped. The whole is held for a fixed time under the state, and spin-drying is conducted by using a spinner 15. Heat treatment for four hr at 550 deg.C is performed, thus acquiring a crystalline silicon film. In the constitution, the concentration of the catalytic element in the completed crystalline silicon film can be controlled accurately by adjusting the concentration of the catalytic element in the solution. Crystal growth can be executed towards a region, into which nickel is not introduced, from a region, into which nickel is introduced.
Patent JP-H0684539-A (JP)
Title: Portable power supply
Inventor: TAJIMA OSAMU
IPC: H01M8/06
Filed: 1992-09-03
Abstract: PURPOSE:To continuously and smoothly supply hydrogen to the main body of a fuel cell even in the case of generating power for a long time by preventing a films of condensed water from being formed within a pipeline from the main body of a fuel cell to a catalytic burner. CONSTITUTION:The main body 2 of a fuel battery for generating power with air and hydrogen and a catalytic burner 9 for burning unreacted hydrogen which is a part of the hydrogen supplied to the main body 2 of a fuel cell but has not contributed to the reaction are accommodated within a case 1, and also the catalytic burner 9 is arranged on the air supply side of the main body of a fuel cell. In such a portable power supply, a pipeline 22 for transferring unreacted hydrogen from an unreacted hydrogen outlet 21 in the lower end of the main body 2 of a fuel battery to the catalytic burner 9 is extended over to a hydrogen inlet 20 in the upper end of the main body 2 of a fuel cell from the unreacted hydrogen outlet 21 along the side surface of the exhaust gas side of the main body 2 of a fuel cell, and at the same time a slope inclining downward to the catalytic burner 9 from the extended end.
Patent JP-S60129469-A (JP)
Title: Manufacture of gasket
Inventor: YAMADA KENJI
IPC: F16J15/10
Filed: 1983-12-16
Abstract: PURPOSE:To improve the workability and sealing performance by applying specific amount of ultraviolet hardening paint onto the surface of gasket then irradiating ultraviolet ray to form a film. CONSTITUTION:Silicon system or epoxy system ultraviolet ray hardening paint 2 is applied onto the surface 1a of gasket 1. Then ultraviolet ray is irradiated to dry through radical reaction thus to form an ultraviolet ray hardening film. Consequently, paint can be hardened in short time to facilitate formation of thick film without producing foam resulting in considerable improvement of coating workability and sealing performance.
Patent JP-H0285806-A (JP)
Title: Optical coupler
Inventor: SAKATA HAJIME
IPC: G02B6/293
Filed: 1988-09-22
Abstract: PURPOSE:To greatly simplify the entire part of an optical communication system by providing a grating which generates optical coupling in a backward direction to a region between a 1st and 2nd light guides where the forward optical coupling arises. CONSTITUTION:The core of an optical fiber 22 is exposed and the grating 25 is formed by a prescribed method. The core of an optical fiber 26 is exposed and is disposed to face the same and the cores are stuck to each other by a resin to constitute the optical coupler. Laser light is optically coupled in the forward and backward directions of the optical fiber 26 by the grating 25 and is emitted from a port 3 and a port 4 when the laser light is introduced into this optical coupler from the port 1 thereof. Provision of one unit each of a signal transmitter and receiver to a passive node is, therefore, merely necessitated if a bus type network system is formed of this optical coupler. The system is greatly simplified and the cost thereof is reduced as compared to the conventional system which necessitates the provision of two units each of the above-mentioned transmitters and receivers.
Patent JP-H0398132-A (JP)
Title: Debugging system
Inventor: NISHIZAWA TAKASHI
IPC: G06F11/28
Filed: 1989-09-11
Abstract: PURPOSE:To control the combination of data transfer timings between control parts by resetting a microinstruction valid signal in an optional address and in an optional cycle based on a microinstruction address and the counter value which are previously set. CONSTITUTION:An address comparator 4 compares a microinstruction address of an address register 2 which gives an access to a control storage 1 with the comparison address data 3 set previously. When the coincidence is obtained from the comparison of the comparator 4 together with a valid flag 5 kept turned on, a microinstruction valid signal is invalidated to suppress the update of the register 2. At the same time, the count value of a counter 6 is subtracted down to 0. Under such conditions, the microinstruction valid signal is validated again and the update of the register 2 is granted via a control circuit 7. Furthermore the microinstruction is neglected and the internal state of an arithmetic circuit 12 is held when the microinstruction valid signal is kept in an invalid state. Then an arithmetic process is carried out via an arithmetic circuit 12 based on the instruction of the microinstruction when the microinstruction valid signal is valid. In such a constitution, the timing relation can be easily controlled to the interfaces of other control parts with various types of combinations.
Patent JP-S6299075-A (JP)
Title: Nc grinder
Inventor: YOSHIMOTO NAOYUKI
IPC: B24B3/00
Filed: 1985-10-24
Abstract: PURPOSE:To enable compoundly a cutting edge of a tool or the like to be indexed and ground and a cylindrical surface or the like to be continuously ground by giving selectively index position locating rotation and high speed continuous rotation to a workpiece spindle by the operation of a change-over means. CONSTITUTION:In locating an index position, an electromagnetic clutch 7 of change-over means is excited to connect a workpiece spindle 1 to a gear transmission mechanism, drive a index rotation driving DC servo motor 10, index rotationally the workpiece spindle 1 through a worm gear 9, worm wheel 8, drive shaft 5, electromagnetic clutch 7 and gears 6, 2 of a gear transmission mechanism and index grind the cutting edge of a tool or the like. On the outer hand, in the continuous rotation, the electromagnetic clutch 7 is demagnetized and the workpiece spindle 1 is disengaged from said gear transmission mechanism while an AC motor 13 for continuous rotation driving is driven to continuously rotate the workpiece spindle 1 through a pulley 12, belt 11 and pulley 13 of a belt transmission mechanism and continuously grind a cylindrical surface or the like.
Patent JP-S6390820-A (JP)
Title: Vapor growth method for iii-v compound semiconductor
Inventor: KATOU YOSHITAKE
IPC: H01L21/205
Filed: 1986-10-03
Abstract: PURPOSE:To obtain a method having excellent controllability and reproducibility to grown a semi-insulating III-V compound semiconductor layer of high quality by using titanium tetrachloride as a material of dopant gas. CONSTITUTION:When gas for vapor growth and dopant gas are introduced to the reaction zone of a reaction tube 15 and vapor growth of semi-insulating III-V compound semiconductor is effected on a substrate 14 disposed on the region, titanium tetrachloride is used as a material of the dopant gas. For example, a hydride vapor growth method for supplying a group V element as hydrogenated gas is used, H2 which contains 10cc/min of HCl is introduced to a supply tube 12 for Ti-doped InP growth, H2 which contains 15cc/min of PH3 and 1 X 10<-5> cc/min of titanium tetrachloride is fed to an inlet tube 11, and the flow rate of gas flowing to the tube 15 is 3l/min as a whole. Then, In 13 is heated to 830 deg.C and the substrate (In) 14 is heated to 600 deg.C by a heating furnace 16 for heating the tube 15.
Patent JP-H0789173-A (JP)
Title: Transfer cloth insertion ribbon cassette and tape printer
Inventor: TAKEDA MASAAKI
IPC: B41M5/40
Filed: 1993-09-22
Abstract: PURPOSE:To form an image having excellent fastness, vividness and so forth by constituting a ribbon cassette of a cloth ribbon roll, an excessive dye elimination ribbon roll and a thermal transfer ribbon roll with a dye impregnated thermal transfer layer. CONSTITUTION:The transfer cloth insertion ribbon cassette is composed at least of a cloth ribbon roll, excessive dye elimination ribbon roll, and thermal transfer ribbon roll having a thermal transfer layer consisting of dye-containing ink. Concretely, it has an image 12 formed by dye-containing in the cloth 13 and further an excessive dye elimination sheet 11 laminated thereon. By heating the lamination body label and separating the excessive dye elimination sheet 11, there is obtained a cloth label dyed with an image 12. Since the cloth label obtained has a dye image, it has a very fine fastness such as a friction resistance, washing resistance and the like. The provision of a hot melt adhesive layer to the rear surface of the cloth label allows dyeing and simultaneously adhering to clothing or the like.